(-)-N-BENZYL-N-METHYLEPHEDRINIUM BROMIDE Chemical Properties

Melting point:

209-211 °C(lit.)

optical activity

[α]20/D -5.3°, c =4.5 in methanol

InChI

1S/C18H24NO.BrH/c1-15(18(20)17-12-8-5-9-13-17)19(2,3)14-16-10-6-4-7-11-16;/h4-13,15,18,20H,14H2,1-3H3;1H/q+1;/p-1/t15-,18-;/m0./s1

InChIKey

DSUGMMVBRSBBCH-NKGQWRHHSA-M

SMILES

[Br-].C[C@@H]([C@H](O)c1ccccc1)[N+](C)(C)Cc2ccccc2

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

MSDS

• Language:English Provider:SigmaAldrich

(-)-N-BENZYL-N-METHYLEPHEDRINIUM BROMIDE Usage And Synthesis

Purification Methods

Recrystallise the bromide from MeOH/Et2O. [Horner & Brich Justus Liebigs Ann Chem 710 1978.] The chloride is recrystallised from EtOAc/n-hexane, m 198-199o [] D -8.67o (c 1.45, MeOH). [Julia et al. J Chem Soc, Perkin Trans 1 574 1981, Beilstein 13 IV 1890.]

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